tc The phrase “in Christ Jesus” is found after “For” in some mss (א A C D F G 0278 1881 𝔐 lat bo), but lacking in 𝔓46 B Ψ 33 1175 1505 1739* and several fathers. The longer reading probably represents a harmonization to Gal 5:6.
tnGrk “but a new creation”; the words “the only thing that matters” have been supplied to reflect the implied contrast with the previous clause (see also Gal 5:6).